50 lines
1.3 KiB
Lua
50 lines
1.3 KiB
Lua
local M = {}
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local function get_indent(lnum)
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local prev_line = vim.fn.getline(lnum - 1)
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local curr_line = vim.fn.getline(lnum)
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local prev_indent = vim.fn.indent(lnum - 1)
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local shiftwidth = vim.bo.shiftwidth
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if prev_line:match(';') then
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return 0
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end
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if prev_line:match(':=') then
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return prev_indent + shiftwidth
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end
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return prev_indent
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end
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function M.setup(opts)
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vim.filetype.add({
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extension = { pg = 'perga' }
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})
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vim.api.nvim_create_autocmd("FileType", {
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pattern = "perga",
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callback = function()
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_G.get_perga_indent = get_indent
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vim.bo.indentexpr = 'v:lua.get_perga_indent(v:lnum)'
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vim.bo.indentkeys = '0{,0},0),0],!^F,o,O,e,:,='
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vim.opt_local.commentstring = '-- %s'
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end
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})
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local parser_config = require 'nvim-treesitter.parsers'.get_parser_configs()
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parser_config.perga = {
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install_info = {
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url = 'https://forgejo.ballcloud.cc/wball/tree-sitter-perga',
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files = {'src/parser.c'},
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branch = 'main',
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generate_requires_npm = false,
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requires_generate_from_grammar = false,
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},
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filetype = 'pg',
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}
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end
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return M
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